Given numbers are 670,861,109,414

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 670,861,109,414 is 4338639270.

Find LCM of 670,861,109,414 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 3 x 335 x 287 x 109 x 69 = 4338639270

Therefore, the lowest common multiple of 670,861,109,414 is 4338639270.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

670 x 861 x 109 x 414 = 26031835620

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

670 : 1, 2, 5, 10, 67, 134, 335, 670

861 : 1, 3, 7, 21, 41, 123, 287, 861

109 : 1, 109

414 : 1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,861,109,414, is 1.

Now, the common factors can be found like this.

670:2x 5x 67

861:3x 7x 41

109:109

414:2x 3x 3x 23

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3 = 6

Therefore, the value for common factors is 6.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 26031835620/(1x6)

LCM = 26031835620/6

LCM = 4338639270

Thus, we can understand that the LCM of 670,861,109,414 is 4338639270.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 476, 967, 851, 867
• LCM of 155, 501, 423, 523
• LCM of 646, 672, 623, 289
• LCM of 538, 262, 195, 366
• LCM of 700, 506, 374, 844

1. What is the LCM of 670, 861, 109, 414?

Answer: LCM of 670, 861, 109, 414 is 4338639270.

2. How to calculate the LCM of 670, 861, 109, 414?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 670, 861, 109, 414.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.